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He X, Lee B, Jiang Y. Extracellular matrix in cancer progression and therapy. MEDICAL REVIEW (2021) 2022; 2:125-139. [PMID: 37724245 PMCID: PMC10471113 DOI: 10.1515/mr-2021-0028] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 03/31/2022] [Indexed: 09/20/2023]
Abstract
The tumor ecosystem with heterogeneous cellular compositions and the tumor microenvironment has increasingly become the focus of cancer research in recent years. The extracellular matrix (ECM), the major component of the tumor microenvironment, and its interactions with the tumor cells and stromal cells have also enjoyed tremendously increased attention. Like the other components of the tumor microenvironment, the ECM in solid tumors differs significantly from that in normal organs and tissues. We review recent studies of the complex roles the tumor ECM plays in cancer progression, from tumor initiation, growth to angiogenesis and invasion. We highlight that the biomolecular, biophysical, and mechanochemical interactions between the ECM and cells not only regulate the steps of cancer progression, but also affect the efficacy of systemic cancer treatment. We further discuss the strategies to target and modify the tumor ECM to improve cancer therapy.
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Affiliation(s)
- Xiuxiu He
- Department of Medical Physics, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Byoungkoo Lee
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
| | - Yi Jiang
- Department of Mathematics and Statistics, Georgia State University, Atlanta, GA, USA
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2
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Maruyama K, Yoneda K, Sugita S, Yamamoto Y, Koike M, Peters C, Uchiyama Y, Nishida K. CTLA-2 Alpha Is a Potent Inhibitor of Angiogenesis in Murine Ocular Tissue. Antioxidants (Basel) 2021; 10:antiox10030456. [PMID: 33804126 PMCID: PMC8000157 DOI: 10.3390/antiox10030456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 03/09/2021] [Accepted: 03/09/2021] [Indexed: 12/04/2022] Open
Abstract
Cytotoxic T lymphocyte antigen-2 (CTLA-2) alpha has been reported to suppress the activities of cathepsin L (Cath L), which is deeply involved in angiogenesis. Therefore, we assessed whether CTLA-2 alpha plays a role in angiogenesis in ocular tissue. To establish models of corneal inflammation and experimental choroidal neovascularization (CNV), male C57BL/6J mice (n = 5) underwent corneal suture placement or laser-induced CNV, respectively. Mice were then injected with recombinant CTLA-2 alpha (1 µg) into the peritoneal cavity at day 0 and every 2 days after operation. In vitro experiments were performed to assess the inflammatory response by measuring TNF-alpha secretion in peritoneal cavity exudate cells (PECs) or the proliferation of mouse vascular endothelial cells (mVECs). CTLA-2 alpha treatment dramatically suppressed corneal angiogenesis, as well as laser-induced CNV. Moreover, CTLA-2 alpha inhibited the proliferation of mVECs in vitro, while CTLA-2 alpha abolishment was able to rescue proliferation. However, CTLA-2 alpha could not suppress cytokine secretion from inflammatory cells such as PECs. In summary, CTLA-2 alpha was able to suppress angiogenesis by suppressing endothelial cell proliferation. Further studies are needed to investigate its usefulness as a new antiangiogenic treatment for a variety of conditions, including age-related macular degeneration.
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Affiliation(s)
- Kazuichi Maruyama
- Department of Vision Informatics, Osaka University Graduate School of Medicine, Suita 565-0871, Japan
- Integrated Frontier Research for Medical Science Division, Institute for Open and Transdisciplinary Research Initiatives (OTRI), Osaka University, Osaka 565-0871, Japan;
- Correspondence: ; Tel.: +81-6-6879-3456
| | - Kazuhito Yoneda
- Department of Ophthalmology, Kyoto Prefectural University Graduate School of Medicine, Kyoto 602-0841, Japan;
| | - Sunao Sugita
- RIKEN Center for Development Biology, Kobe 650-0047, Japan;
| | - Yoshimi Yamamoto
- Laboratory of Biochemistry and Radiation Biology, Department of Veterinary Science, Faculty of Agriculture, Yamaguchi University, Yamaguchi 753-8511, Japan;
| | - Masato Koike
- Department of Cell Biology and Neuroscience, Juntendo University Graduate School of Medicine, Tokyo 113-8421, Japan;
| | - Christoph Peters
- Institute of Molecular Medicine and Cell Research, University of Freiburg, 79098 Freiburg, Germany;
| | - Yasuo Uchiyama
- Department of Cellular and Molecular Neuropathology, Juntendo University Graduate School of Medicine, Tokyo 113-8421, Japan;
| | - Kohji Nishida
- Integrated Frontier Research for Medical Science Division, Institute for Open and Transdisciplinary Research Initiatives (OTRI), Osaka University, Osaka 565-0871, Japan;
- Department of Ophthalmology, Osaka University Graduate School of Medicine, Suita 565-0871, Japan
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3
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Han X, Caron JM, Lary CW, Sathyanarayana P, Vary C, Brooks PC. An RGDKGE-Containing Cryptic Collagen Fragment Regulates Phosphorylation of Large Tumor Suppressor Kinase-1 and Controls Ovarian Tumor Growth by a Yes-Associated Protein-Dependent Mechanism. THE AMERICAN JOURNAL OF PATHOLOGY 2021; 191:527-544. [PMID: 33307038 PMCID: PMC7927278 DOI: 10.1016/j.ajpath.2020.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 10/28/2020] [Accepted: 11/17/2020] [Indexed: 10/22/2022]
Abstract
The growth and spread of malignant tumors, such as ovarian carcinomas, are governed in part by complex interconnected signaling cascades occurring between stromal and tumor cells. These reciprocal cross-talk signaling networks operating within the local tissue microenvironment may enhance malignant tumor progression. Understanding how novel bioactive molecules generated within the tumor microenvironment regulate signaling pathways in distinct cellular compartments is critical for the development of more effective treatment paradigms. Herein, we provide evidence that blocking cellular interactions with an RGDKGE-containing collagen peptide that selectively binds integrin β3 on ovarian tumor cells enhances the phosphorylation of the hippo effector kinase large tumor suppressor kinase-1 and reduces nuclear accumulation of yes-associated protein and its target gene c-Myc. Selectively targeting this RGDKGE-containing collagen fragment inhibited ovarian tumor growth and the development of ascites fluid in vivo. These findings suggest that this bioactive collagen fragment may represent a previously unknown regulator of the hippo effector kinase large tumor suppressor kinase-1 and regulate ovarian tumor growth by a yes-associated protein-dependent mechanism. Taken together, these data not only provide new mechanistic insight into how a unique collagen fragment may regulate ovarian cancer, but in addition may help provide a useful new alternative strategy to control ovarian tumor progression based on selectively disrupting a previously unappreciated signaling cascade.
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Affiliation(s)
- XiangHua Han
- Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine
| | - Jennifer M Caron
- Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine
| | - Christine W Lary
- Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine
| | - Pradeep Sathyanarayana
- Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine
| | - Calvin Vary
- Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine
| | - Peter C Brooks
- Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine.
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4
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Caron JM, Han X, Contois L, Vary CPH, Brooks PC. The HU177 Collagen Epitope Controls Melanoma Cell Migration and Experimental Metastasis by a CDK5/YAP-Dependent Mechanism. THE AMERICAN JOURNAL OF PATHOLOGY 2018; 188:2356-2368. [PMID: 30118657 PMCID: PMC6180252 DOI: 10.1016/j.ajpath.2018.06.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 06/11/2018] [Accepted: 06/15/2018] [Indexed: 12/17/2022]
Abstract
Stromal components not only help form the structure of neoplasms such as melanomas, but they also functionally contribute to their malignant phenotype. Thus, uncovering signaling pathways that integrate the behavior of both tumor and stromal cells may provide unique opportunities for the development of more effective strategies to control tumor progression. In this regard, extracellular matrix-mediated signaling plays a role in coordinating the behavior of both tumor and stromal cells. Here, evidence is provided that targeting a cryptic region of the extracellular matrix protein collagen (HU177 epitope) inhibits melanoma tumor growth and metastasis and reduces angiogenesis and the accumulation of α-SMA-expressing stromal cell in these tumors. The current study suggests that the ability of the HU177 epitope to control melanoma cell migration and metastasis depends on the transcriptional coactivator Yes-associated protein (YAP). Melanoma cell interactions with the HU177 epitope promoted nuclear accumulation of YAP by a cyclin-dependent kinase-5-associated mechanism. These findings provide new insights into the mechanism by which the anti-HU177 antibody inhibits metastasis, and uncovers an unknown signaling pathway by which the HU177 epitope selectively reprograms melanoma cells by regulating nuclear localization of YAP. This study helps to define a potential new therapeutic strategy to control melanoma tumor growth and metastasis that might be used alone or in combination with other therapeutics.
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Affiliation(s)
- Jennifer M Caron
- Center for Molecular Medicine, Maine Medical Center Research Institute, Scarborough, Maine
| | - XiangHua Han
- Center for Molecular Medicine, Maine Medical Center Research Institute, Scarborough, Maine
| | - Liangru Contois
- Center for Molecular Medicine, Maine Medical Center Research Institute, Scarborough, Maine
| | - Calvin P H Vary
- Center for Molecular Medicine, Maine Medical Center Research Institute, Scarborough, Maine
| | - Peter C Brooks
- Center for Molecular Medicine, Maine Medical Center Research Institute, Scarborough, Maine.
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5
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Caron JM, Ames JJ, Contois L, Liebes L, Friesel R, Muggia F, Vary CPH, Oxburgh L, Brooks PC. Inhibition of Ovarian Tumor Growth by Targeting the HU177 Cryptic Collagen Epitope. THE AMERICAN JOURNAL OF PATHOLOGY 2017; 186:1649-61. [PMID: 27216148 DOI: 10.1016/j.ajpath.2016.01.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Revised: 12/22/2015] [Accepted: 01/19/2016] [Indexed: 12/17/2022]
Abstract
Evidence suggests that stromal cells play critical roles in tumor growth. Uncovering new mechanisms that control stromal cell behavior and their accumulation within tumors may lead to development of more effective treatments. We provide evidence that the HU177 cryptic collagen epitope is selectively generated within human ovarian carcinomas and this collagen epitope plays a role in SKOV-3 ovarian tumor growth in vivo. The ability of the HU177 epitope to regulate SKOV-3 tumor growth depends in part on its ability to modulate stromal cell behavior because targeting this epitope inhibited angiogenesis and, surprisingly, the accumulation of α-smooth muscle actin-expressing stromal cells. Integrin α10β1 can serve as a receptor for the HU177 epitope in α-smooth muscle actin-expressing stromal cells and subsequently regulates Erk-dependent migration. These findings are consistent with a mechanism by which the generation of the HU177 collagen epitope provides a previously unrecognized α10β1 ligand that selectively governs angiogenesis and the accumulation of stromal cells, which in turn secrete protumorigenic factors that contribute to ovarian tumor growth. Our findings provide a new mechanistic understanding into the roles by which the HU177 epitope regulates ovarian tumor growth and provide new insight into the clinical results from a phase 1 human clinical study of the monoclonal antibody D93/TRC093 in patients with advanced malignant tumors.
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Affiliation(s)
- Jennifer M Caron
- Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine
| | - Jacquelyn J Ames
- Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine
| | - Liangru Contois
- Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine
| | - Leonard Liebes
- Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine
| | - Robert Friesel
- Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine
| | - Franco Muggia
- New York University Langone Medical Center, Division of Hematology and Medical Oncology, New York, New York
| | - Calvin P H Vary
- Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine
| | - Leif Oxburgh
- Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine
| | - Peter C Brooks
- Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine.
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6
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Mortimer GM, Minchin RF. Cryptic epitopes and functional diversity in extracellular proteins. Int J Biochem Cell Biol 2016; 81:112-120. [DOI: 10.1016/j.biocel.2016.10.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Revised: 10/24/2016] [Accepted: 10/25/2016] [Indexed: 01/28/2023]
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7
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Inhibition of tumor-associated αvβ3 integrin regulates the angiogenic switch by enhancing expression of IGFBP-4 leading to reduced melanoma growth and angiogenesis in vivo. Angiogenesis 2014; 18:31-46. [PMID: 25249331 DOI: 10.1007/s10456-014-9445-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Accepted: 09/16/2014] [Indexed: 12/20/2022]
Abstract
A more complete understanding of the mechanisms that regulate the angiogenic switch, which contributes to the conversion of small dormant tumors to actively growing malignancies, is important for the development of more effective anti-angiogenic strategies for cancer therapy. While significant progress has been made in understanding the complex mechanisms by which integrin αvβ3 expressed in endothelial cells governs angiogenesis, less is known concerning the ability of αvβ3 expressed within the tumor cell compartment to modulate the angiogenic output of a tumor. Here we provide evidence that αvβ3 expressed in melanoma cells may contribute to the suppression of IGFBP-4, an important negative regulator of IGF-1 signaling. Given the multiple context-dependent roles for αvβ3 in angiogenesis and tumor progression, our novel findings provide additional molecular insight into how αvβ3 may govern the angiogenic switch by a mechanism associated with a p38 MAPK and matrix metalloproteinases-dependent regulation of the endogenous angiogenesis inhibitor IGFBP-4.
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8
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Larson AR, Lee CW, Lezcano C, Zhan Q, Huang J, Fischer AH, Murphy GF. Melanoma spheroid formation involves laminin-associated vasculogenic mimicry. THE AMERICAN JOURNAL OF PATHOLOGY 2014; 184:71-8. [PMID: 24332013 DOI: 10.1016/j.ajpath.2013.09.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2013] [Revised: 08/30/2013] [Accepted: 09/18/2013] [Indexed: 10/25/2022]
Abstract
Melanoma is a tumor where virulence is conferred on transition from flat (radial) to three-dimensional (tumorigenic) growth. Virulence of tumorigenic growth is governed by numerous attributes, including presence of self-renewing stem-like cells and related formation of patterned networks associated with the melanoma mitogen, laminin, a phenomenon known as vasculogenic mimicry. Vasculogenic mimicry is posited to contribute to melanoma perfusion and nutrition in vivo; we hypothesized that it may also play a role in stem cell-driven spheroid formation in vitro. Using a model of melanoma in vitro tumorigenesis, laminin-associated networks developed in association with three-dimensional melanoma spheroids. Real-time PCR analysis of laminin subunits showed that spheroids formed from anchorage-independent melanoma cells expressed increased α4 and β1 laminin chains and α4 laminin expression was confirmed by in situ hybridization. Association of laminin networks with melanoma stem cell-associated nestin and vascular endothelial growth factor receptor-1 also was documented. Moreover, knockdown of nestin gene expression impaired laminin expression and network formation within spheroids. Laminin networks were remarkably similar to those observed in melanoma xenografts in mice and to those seen in patient melanomas. These data indicate that vasculogenic mimicry-like laminin networks, in addition to their genesis in vivo, are integral to the extracellular architecture of melanoma spheroids in vitro, where they may serve as stimulatory scaffolds to support three-dimensional growth.
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Affiliation(s)
- Allison R Larson
- Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts
| | - Chung-Wei Lee
- Division of Dermatopathology, Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts
| | - Cecilia Lezcano
- Division of Dermatopathology, Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts
| | - Qian Zhan
- Division of Dermatopathology, Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts
| | - John Huang
- Division of Dermatopathology, Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts
| | - Andrew H Fischer
- Department of Pathology, University of Massachusetts Medical Center, Worcester, Massachusetts
| | - George F Murphy
- Division of Dermatopathology, Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts.
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9
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Contois LW, Nugent DP, Caron JM, Cretu A, Tweedie E, Akalu A, Liebes L, Friesel R, Rosen C, Vary C, Brooks PC. Insulin-like growth factor binding protein-4 differentially inhibits growth factor-induced angiogenesis. J Biol Chem 2011; 287:1779-89. [PMID: 22134921 DOI: 10.1074/jbc.m111.267732] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
An in-depth understanding of the molecular and cellular complexity of angiogenesis continues to advance as new stimulators and inhibitors of blood vessel formation are uncovered. Gaining a more complete understanding of the response of blood vessels to both stimulatory and inhibitory molecules will likely contribute to more effective strategies to control pathological angiogenesis. Here, we provide evidence that endothelial cell interactions with structurally altered collagen type IV may suppress the expression of insulin-like growth factor binding protein-4 (IGFBP-4), a well documented inhibitor of the IGF-1/IGF-1R signaling axis. We report for the first time that IGFBP-4 differentially inhibits angiogenesis induced by distinct growth factor signaling pathways as IGFBP-4 inhibited FGF-2- and IGF-1-stimulated angiogenesis but failed to inhibit VEGF-induced angiogenesis. The resistance of VEGF-stimulated angiogenesis to IGFBP-4 inhibition appears to depend on sustained activation of p38 MAPK as blocking its activity restored the anti-angiogenic effects of IGFBP-4 on VEGF-induced blood vessel growth in vivo. These novel findings provide new insight into how blood vessels respond to endogenous inhibitors during angiogenesis stimulated by distinct growth factor signaling pathways.
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Affiliation(s)
- Liangru W Contois
- Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine 04074, USA
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10
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Belotti D, Foglieni C, Resovi A, Giavazzi R, Taraboletti G. Targeting angiogenesis with compounds from the extracellular matrix. Int J Biochem Cell Biol 2011; 43:1674-85. [DOI: 10.1016/j.biocel.2011.08.012] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2011] [Revised: 08/05/2011] [Accepted: 08/10/2011] [Indexed: 02/08/2023]
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11
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Liguori M, Solinas G, Germano G, Mantovani A, Allavena P. Tumor-associated macrophages as incessant builders and destroyers of the cancer stroma. Cancers (Basel) 2011; 3:3740-61. [PMID: 24213109 PMCID: PMC3763394 DOI: 10.3390/cancers3043740] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2011] [Revised: 09/15/2011] [Accepted: 09/19/2011] [Indexed: 12/15/2022] Open
Abstract
Tumor-Associated Macrophages (TAM) are key components of the reactive stroma of tumors. In most, although not all cancers, their presence is associated with poor patient prognosis. In addition to releasing cytokines and growth factors for tumor and endothelial cells, a distinguished feature of TAM is their high-rate degradation of the extra-cellular matrix. This incessant stroma remodelling favours the release of matrix-bound growth factors and promotes tumor cell motility and invasion. In addition, TAM produce matrix proteins, some of which are typical of the neoplastic tissues. The gene expression profile of TAM isolated from human tumors reveals a matrix-related signature with the up-regulation of genes coding for different matrix proteins, as well as several proteolytic enzymes. Among ECM components are: osteopontin, osteoactivin, collagens and fibronectin, including also a truncated isoform of fibronectin termed migration stimulation factor. In addition to serve as structural proteins, these matrix components have key functions in the regulation of the vessel network, in the inductionof tumor cell motility and degradation of cellular debris. Among proteolytic enzymes are: matrix metalloproteases, cathepsins, lysosomal and ADAM proteases, and the urokinase-type plasminogen activator. The degrading activity of TAM, coupled to the production of bio-active ECM proteins, co-operate to the build-up and maintenance of an inflammatory micro-environment which eventually promotes tumor progression.
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Affiliation(s)
- Manuela Liguori
- Department of Immunology and Inflammation Istituto Clinico Humanitas, Via Manzoni 113, Rozzano-Milano 20089, Italy; E-Mails: (M.L.); (S.G.); (G.G.); (M.A.)
| | - Graziella Solinas
- Department of Immunology and Inflammation Istituto Clinico Humanitas, Via Manzoni 113, Rozzano-Milano 20089, Italy; E-Mails: (M.L.); (S.G.); (G.G.); (M.A.)
| | - Giovanni Germano
- Department of Immunology and Inflammation Istituto Clinico Humanitas, Via Manzoni 113, Rozzano-Milano 20089, Italy; E-Mails: (M.L.); (S.G.); (G.G.); (M.A.)
| | - Alberto Mantovani
- Department of Immunology and Inflammation Istituto Clinico Humanitas, Via Manzoni 113, Rozzano-Milano 20089, Italy; E-Mails: (M.L.); (S.G.); (G.G.); (M.A.)
- Department of Translational Medicine, University of Milano, Milano 20089, Italy
| | - Paola Allavena
- Department of Immunology and Inflammation Istituto Clinico Humanitas, Via Manzoni 113, Rozzano-Milano 20089, Italy; E-Mails: (M.L.); (S.G.); (G.G.); (M.A.)
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +39-02-8224-5112; Fax: +39-02-8224-5101
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12
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Sounni NE, Paye A, Host L, Noël A. MT-MMPS as Regulators of Vessel Stability Associated with Angiogenesis. Front Pharmacol 2011; 2:111. [PMID: 21687519 PMCID: PMC3108474 DOI: 10.3389/fphar.2011.00111] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2011] [Accepted: 04/27/2011] [Indexed: 12/14/2022] Open
Abstract
The development of vascular system depends on the coordinated activity of a number of distinct families of molecules including growth factors and their receptors, cell adhesion molecules, extracellular matrix (ECM) molecules, and proteolytic enzymes. Matrix metalloproteases (MMPs) are a family of ECM degrading enzymes required for both physiological and pathological angiogenesis. Increasing evidence, point to a direct role of membrane type-MMPs (MT-MMPs) in vascular system stabilization, maturation, and leakage. Our understanding of the nature of MT-MMP interaction with extracellular and cell surface molecules and their multiple roles in vessel walls and perivascular stroma may provide new insights into mechanisms underlying vascular cell–ECM interactions and cell fate decisions in pathological conditions. Regulation of vascular leakage by MT-MMP interactions with the ECM could also lead to novel targeting opportunities for drug delivery in tumor. This review will shed lights on the emerging roles of MT1-MMP and MT4-MMP in vascular system alterations associated with cancer progression.
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Affiliation(s)
- Nor Eddine Sounni
- Laboratory of Tumor and Developmental Biology, Groupe Interdisciplinaire de Génoprotéomique Appliquée-Cancer, University of Liege Liège, Belgium
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13
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Romero D, O'Neill C, Terzic A, Contois L, Young K, Conley BA, Bergan RC, Brooks PC, Vary CPH. Endoglin regulates cancer-stromal cell interactions in prostate tumors. Cancer Res 2011; 71:3482-93. [PMID: 21444673 DOI: 10.1158/0008-5472.can-10-2665] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Endoglin is an accessory receptor for TGF-β that has been implicated in prostate cancer cell detachment, migration, and invasiveness. However, the pathophysiologic significance of endoglin with respect to prostate tumorigenesis has yet to be fully established. In this study, we addressed this question by investigation of endoglin-dependent prostate cancer progression in a TRAMP (transgenic adenocarcinoma mouse prostate) mouse model where endoglin was genetically deleted. In this model, endoglin was haploinsufficient such that its allelic deletion slightly increased the frequency of tumorigenesis, yet produced smaller, less vascularized, and less metastatic tumors than TRAMP control tumors. Most strikingly, TRAMP:eng(+/-)-derived tumors lacked the pronounced infiltration of carcinoma-associated fibroblasts (CAF) that characterize TRAMP prostate tumors. Studies in human primary prostate-derived stromal cells (PrSC) confirmed that suppressing endoglin expression decreased cell proliferation, the ability to recruit endothelial cells, and the ability to migrate in response to tumor cell-conditioned medium. We found increased levels of secreted insulin-like growth factor-binding proteins (IGFBP) in the conditioned medium from endoglin-deficient PrSCs and that endoglin-dependent regulation of IGFBP-4 secretion was crucial for stromal cell-conditioned media to stimulate prostate tumor cell growth. Together, our results firmly establish the pathophysiologic involvement of endoglin in prostate cancer progression; furthermore, they show how endoglin acts to support the viability of tumor-infiltrating CAFs in the tumor microenvironment to promote neovascularization and growth.
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Affiliation(s)
- Diana Romero
- Center for Molecular Medicine, Maine Medical Center Research Institute, Scarborough, Maine 04074, USA
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14
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Zhao Y, Zhou Y, O' Boyle KM, Murphy PV. Biological study of the angiogenesis inhibitor N-(8-(3-ethynylphenoxy)octyl-1-deoxynojirimycin. Chem Biol Drug Des 2010; 75:570-7. [PMID: 20565474 DOI: 10.1111/j.1747-0285.2010.00968.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
The alpha-glucosidase inhibitors N-methyl-1-deoxynojirimycin (MDNJ) and castanospermine have been shown to inhibit angiogenesis. A hybrid of 1-deoxynojirimycin (DNJ) and an aryl-1,2,3-triazole, which inhibits both an alpha-glucosidase and methionine aminopeptidase-2 (MetAP2), displayed properties associated with inhibition of angiogenesis (Bioorg. Med. Chem., 16, 2008, 6333-7). The biological evaluation of a structural analogue N-(8-(3-ethynylphenoxy)octyl-1-deoxynojirimycin is described herein. Although this alkyne derivative did not inhibit MetAP2, it inhibited a bacterial alpha-glucosidase, altered bovine aortic endothelial cell (BAEC) surface oligosaccharide expression and inhibited BAEC proliferation by inducing G1 phase cell cycle arrest. Experiments showed G1 arrest was attributable to the alpha-glucosidase inhibitor inducing an increase in p27(Kip1) expression and high phosphorylation of ERK1/2 without a reduction in cyclin D1. The DNJ derivative (0.1 mM) prevented capillary tube formation from bovine aortic endothelial cells, whereas DNJ or other analogues were unable to inhibit tube formation at the same concentration. Stress fiber assembly in bovine aortic endothelial cells was abolished, and BAEC migration was inhibited indicating the inhibition of tube formation by this derivative is partially a result of a reduction in cell motility. The agent also caused a reduction in secretion of MMP-2 from bovine aortic endothelial cells. Therefore, the new alpha-glucosidase inhibitor has a different mechanism by which it inhibits angiogenesis in vitro when compared with deoxynojirimycin, the deoxynojirimycin -triazole hybrid, N-methyl-1-deoxynojirimycin and castanospermine.
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Affiliation(s)
- Yunxue Zhao
- UCD School of Biomolecular and Biomedical Science and the UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin 4
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15
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Deryugina EI, Quigley JP. Pleiotropic roles of matrix metalloproteinases in tumor angiogenesis: contrasting, overlapping and compensatory functions. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2009; 1803:103-20. [PMID: 19800930 DOI: 10.1016/j.bbamcr.2009.09.017] [Citation(s) in RCA: 180] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2009] [Revised: 09/23/2009] [Accepted: 09/24/2009] [Indexed: 02/04/2023]
Abstract
A number of extensive reviews are available discussing the roles of MMPs in various aspects of cancer progression from benign tumor formation to overt cancer present with deadly metastases. This review will focus specifically on the evidence functionally linking the MMPs and tumor-induced angiogenesis in various in vivo models. Emphasis has been placed on the cellular origin of the MMPs in tumor tissue, the requirement of proMMP activation and the resulting proteolytic activity for the induction and progression of tumor angiogenesis, and the pleiotropic roles for some of the MMPs. The functional mechanisms of the angiogenic MMPs are discussed as well as their catalytic detection in complex biological systems. In addition, the contribution of active MMPs to metastatic spread and establishment of secondary metastasis will be discussed in view of the findings indicating that MMPs are involved in the preparation of pre-metastatic niches. Finally, the most recent evidence, indicating the pro-metastatic consequences of anti-angiogenic therapies employing MMP inhibitors will be presented as examples highlighting possible outcomes of interfering with the pleiotropic nature of the MMP functionality.
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Sandfort V, Koch U, Cordes N. Cell adhesion-mediated radioresistance revisited. Int J Radiat Biol 2009; 83:727-32. [DOI: 10.1080/09553000701694335] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- V. Sandfort
- OncoRay – Center for Radiation Research in Oncology, Medical Faculty Carl Gustav Carus, Dresden University of Technology
- Gastroenterologie, Hepatologie & Endokrinologie Charité, Universitätsmedizin Berlin, Germany
| | - U. Koch
- OncoRay – Center for Radiation Research in Oncology, Medical Faculty Carl Gustav Carus, Dresden University of Technology
| | - N. Cordes
- OncoRay – Center for Radiation Research in Oncology, Medical Faculty Carl Gustav Carus, Dresden University of Technology
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Anti-tumor and anti-angiogenic activity of novel hydantoin derivatives: Inhibition of VEGF secretion in liver metastatic osteosarcoma cells. Bioorg Med Chem 2009; 17:4928-34. [DOI: 10.1016/j.bmc.2009.06.004] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2009] [Revised: 05/31/2009] [Accepted: 06/02/2009] [Indexed: 11/23/2022]
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18
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Contois L, Akalu A, Brooks PC. Integrins as "functional hubs" in the regulation of pathological angiogenesis. Semin Cancer Biol 2009; 19:318-28. [PMID: 19482089 DOI: 10.1016/j.semcancer.2009.05.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2009] [Accepted: 05/20/2009] [Indexed: 02/07/2023]
Abstract
It is well accepted that complex biological processes such as angiogenesis are not controlled by a single family of molecules or individually isolated signaling pathways. In this regard, new insight into the interconnected mechanisms that regulate angiogenesis might be gained by examining this process from a more global network perspective. The coordination of signaling cues from both outside and inside many different cell types is required for the successful completion of angiogenesis. Evidence is accumulating that the multifunctional integrin family of cell adhesion receptors represent an important group of molecules that play active roles in sensing, integrating, and distributing a diverse set of signals that regulate many cellular events required for angiogenesis. Given the ability of integrins to bind numerous extracellular ligands and transmit signals in a bi-directional fashion, we will discuss the multiple ways by which integrins may serve as a functional hub during pathological angiogenesis. In addition, we will highlight potential imaging and therapeutic strategies based on the expanding new insight into integrin function.
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Affiliation(s)
- Liangru Contois
- Maine Medical Center Research Institute, Center for Molecular Medicine, 81 Research Drive, Scarborough, ME 04074, United States
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Expression of integrins on human choroidal neovascular membranes. J Ocul Biol Dis Infor 2009; 2:12-9. [PMID: 20072642 PMCID: PMC2802503 DOI: 10.1007/s12177-009-9015-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2008] [Accepted: 01/28/2009] [Indexed: 11/24/2022] Open
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20
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Hybrids of 1-deoxynojirimycin and aryl-1,2,3-triazoles and biological studies related to angiogenesis. Bioorg Med Chem 2008; 16:6333-7. [DOI: 10.1016/j.bmc.2008.05.012] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2008] [Revised: 04/27/2008] [Accepted: 05/05/2008] [Indexed: 12/20/2022]
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21
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Hybrid angiogenesis inhibitors: Synthesis and biological evaluation of bifunctional compounds based on 1-deoxynojirimycin and aryl-1,2,3-triazoles. Bioorg Med Chem Lett 2008; 18:954-8. [DOI: 10.1016/j.bmcl.2007.12.034] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2007] [Revised: 12/13/2007] [Accepted: 12/16/2007] [Indexed: 11/20/2022]
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22
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Cretu A, Brooks PC. Impact of the non-cellular tumor microenvironment on metastasis: potential therapeutic and imaging opportunities. J Cell Physiol 2008; 213:391-402. [PMID: 17657728 DOI: 10.1002/jcp.21222] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Evidence is accumulating that the malignant phenotype of a given tumor is dependent not only on the intrinsic characteristics of tumor cells, but also on the cooperative interactions of non-neoplastic cells, soluble secreted factors and the non-cellular solid-state ECM network that comprise the tumor microenvironment. Given the ability of the tumor microenvironment to regulate the cellular phenotype, recent efforts have focused on understanding the molecular mechanisms by which cells sense, assimilate, interpret, and ultimately respond to their immediate surroundings. Exciting new studies are beginning to unravel the complex interactions between the numerous cell types and regulatory factors within the tumor microenvironment that function cooperatively to control tumor cell invasion and metastasis. Here, we will focus on studies concerning a common theme, which is the central importance of the non-cellular solid-state compartment as a master regulator of the malignant phenotype. We will highlight the non-cellular solid-state compartment as a relatively untapped source of therapeutic and imaging targets and how cellular interactions with these targets may regulate tumor metastasis.
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Affiliation(s)
- Alexandra Cretu
- Department of Radiation Oncology, NYU Cancer Institute, New York University School of Medicine, New York, New York 10016, USA.
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